keyless entry will not set locks but sets alarm...

i think yours is a 4 button.3 silver and 1 red at bottom.regardless of what type it is,you can go to autozone and on their parts counter they have a receiver next to the remote batteries.you can check all your buttons to see if they all are working,they will show you how to use it,easy.if not all working,they have some on e-bay,new and used pretty cheap.if you need one just enter in the search bar on ebay,the FCC ID# on the back of your remote,and search.let me know how it goes.